16
17
17/18
18
18.5
19
19.5
19/20
20
20/21
21
21.5
21/22
22
22.5
23
23.5
23/24
24
24.5
24/25
25
25.5
25/26
26
26.5
27
27.5
27/28
28
28.5
28/29
29
29.5
29/30
30
30.5
30/31
31
31.5
31/32
32
32.5
32/33
33
33.5
33/34
34
34.5
34/35
35
35.5
35/36
36
36.5
37
37.5
38
38.5
39
39.5
40
40.5
41
41.5
20.5
..34/35
33.5
36 2/3
37 1/3
38 2/3
39 1/3
35?
31.5
23.5
30.5
32.5
34.5
35 1/3
36.5
37.5
38.5
